3 years ago

Which is a solution? a raisin cookie pure water copper vinegar

Physics

2 answers:

saw5 [17]3 years ago

4 0

Raisin cookie i think

nekit [7.7K]3 years ago

4 0

Rasine cookie i think im not sure

You might be interested in

HELPPP ME PLEASE!!!!

andriy [413]

Answer:

Explanation:

3 0

3 years ago

Read 2 more answers

Two coconuts fall freely from rest at the same time, one from a tree twice as high as the other. If the coconut from the shorter

valentinak56 [21]

Wee can use here kinematics

as we know that

$y = v*t + \frac{1}{2} at^2$

for shorter tree we know that

$y = 0 + \frac{1}{2}*9.8 * 2^2$

$y = 19.6 meter$

now since we know that other tree is twice high

So height of other tree is y = 39.2 m

now again by above equation

$y = v*t + \frac{1}{2} at^2$

$39.2 = 0 + \frac{1}{2}*9.8 * t^2$

$t = 2.83 s$

so the time taken is 2.83 s

4 0

3 years ago

Match the term to the correct description.

stiks02 [169]

1. Resistor
2. Insulator
3. Current
4. Semiconductor
5. Conductor

4 0

3 years ago

1)Which statement best describes energy in an open system?

zimovet [89]

B an open system flow both

6 0

3 years ago

Read 2 more answers

What is the primary mode of energy transfer from hot coffee inside a Thermos bottle to the environment? View Available Hint(s) P

Keith_Richards [23]

Answer Part A: radiation

Part B: conduction

Part C: conduction

Part D: conduction

Part E: conduction

Part F: radiation

Part G::radiation

Part H : convection

Explanation:conduction is heat transfer through direct contact

Convection is through molecules or particles of water or air current

Radiation is heat transfer through empty space .

8 0

3 years ago